The New M&P 5.7 will light up the range and quicken your pulse. With its rotating 5 Tempo Barrel System the new M&P 5.7 utilizes the ballistics of the 5.7 x 28 round in tandem with the repeatability of the Tempo System. Get worry-free consistency in a 22+1 handgun. Take control and feel the fast. – Internal hammer-fired gas-operated locked-breech TEMPO barrel system (barrel doesn’t cam open until bullet passes gas port). – Slim optimally textured grip. – Ambidextrous slide stop and Manual Thumb Safety. – Reversible magazine release. – Slide cut for optics. – Flat-face trigger for consistent finger placement allows for more accurate and repeatable shooting. – Picatinny-style rail. – Forward slide serrations. – Crisp single-action trigger break. – Accurate 1 in 9 twist barrel. – Comes with two 22-round magazines. – Specs – CALIBER 5.7X28 – SIZE FULL – CAPACITY 22 – ACTION INTERNAL HAMMER FIRED – BARREL LENGTH 5 – GRIP POLYMER – SIGHTS WHITE DOT – OPTIC READY YES – SAFETY NO THUMB SAFETY – COLOR/FINISH BLACK – THREADED BARREL YES – FRAME POLYMER – NUMBER OF MAGAZINES 2 – BARREL MATERIAL STAINELESS STEEL